While driving I allpied the braked, felt a drop in the pedal then heard a clunk sound. when I released the brake it was raised far higher than normal.When I went to use the brakes again the pedal moved down farther than usuall and the stopping power was gon now it only slowed me down if I press really hard I get a bit more out of them but not much.
Severe Brake Issues on 1994 Ford Mustang
It's hard to know what is going on here without seeing the vehicle, but there is definitely something wrong with the brakes and it is dangerous to drive like this. You should get this towed to a shop and get it looked at if you cannot diagnose and fix this yourself. This car is a danger to you and others on the road so please be careful!
1 more answer
master cylinder i have been thru 3 of them or busted break line or hose?